| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #22 | Cheboygan County, MI | Sep 2025 | 1.9k BBLs |
| #23 | Allegan County, MI | Sep 2025 | 1.8k BBLs |
| #24 | Newaygo County, MI | Sep 2025 | 1.4k BBLs |
| #25 | Montcalm County, MI | Sep 2025 | 1.4k BBLs |
| #26 | Oakland County, MI | Sep 2025 | 988 BBLs |
| #27 | Muskegon County, MI | Sep 2025 | 985 BBLs |
| #28 | Ingham County, MI | Sep 2025 | 970 BBLs |
| #29 | Ottawa County, MI | Sep 2025 | 940 BBLs |
| #30 | Tuscola County, MI | Sep 2025 | 884 BBLs |
| #31 | Genesee County, MI | Sep 2025 | 828 BBLs |
| #32 | Wexford County, MI | Sep 2025 | 631 BBLs |
| #33 | Livingston County, MI | Sep 2025 | 539 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #14 | Clare County, MI | Sep 2025 | 14k MCF |
| #15 | Bay County, MI | Sep 2025 | 11.2k MCF |
| #16 | Arenac County, MI | Sep 2025 | 8.8k MCF |
| #17 | Jackson County, MI | Sep 2025 | 7.7k MCF |
| #18 | Charlevoix County, MI | Sep 2025 | 7.4k MCF |
| #19 | Presque Isle County, MI | Sep 2025 | 2.7k MCF |
| #20 | Benzie County, MI | Sep 2025 | 1.9k MCF |
| #21 | Missaukee County, MI | Sep 2025 | 1.3k MCF |
| #22 | St. Clair County, MI | Sep 2025 | 1.1k MCF |
| #23 | Cheboygan County, MI | Sep 2025 | 650 MCF |
| #24 | Lake County, MI | Sep 2025 | 635 MCF |
| #25 | Wexford County, MI | Sep 2025 | 575 MCF |